- HTML to PDF APIConvert HTML and URLs into PDFsExtract PDF Form Data APIEasily extract data from PDFsWatermark PDF APIAdd custom watermarks to PDFsProtect PDF APISecure your PDFs with passwordCompress PDF APIReduce file size without losing qualityFlatten PDF APIFlatten PDFs to make form permanentDigital Signature APISend documents for signing
- API DocumentationAPI DocumentationFull REST API referenceNodeJS SDKClient library for Node.jsJava SDKClient library for JavaC# SDKClient library for C#PHP SDKClient library for PHPPython SDKClient library for Python
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Electronic signatures for your business
Collect legally binding electronic signatures, manage everything online, or connect to your existing systems.
Sign with confidence
Legally binding electronic signatures
We capture every signature together with the signer's consent and their activity during signing.
Recipient verification
Each recipient is verified with a one-time passcode sent to their email before they can access the document.
Protected document integrity
Completed documents are digitally sealed, so any change made after signing is detectable.
Detailed audit trails
Every action, timestamp, and recipient event is recorded, from the moment you send a document to the moment it's complete.
Keep documents moving without
the manual work
Reduce repetitive document preparation, avoid unnecessary follow-ups, and stay in control throughout the signing process.
Send documents faster
Reuse templates instead of preparing the same documents from scratch every time.
Spend less time following up
Automated reminders help keep documents moving without constant manual follow-up.
See what needs your attention
Quickly identify documents that are still in progress, have expired, or require follow-up.
Keep a complete record
Find completed documents, recipient activity, and audit records whenever you need them.
Pricing that scales with you
Transparent, usage-based pricing that grows with your business. Start with a free trial and upgrade when you're ready.
View pricingPay only for what gets signed
You're charged for documents that are successfully signed, not for every request you send.
Unlimited team members
Bring your whole team without paying extra per-user fees.
See how we fit in your industry
Explore how PDFGate can simplify the documents, agreements, and signing workflows your team manages every day.
Real Estate
Manage property agreements, disclosures, tenancy documents, and multi-party signatures in one place.
Explore real estate →
Human Resources
Turn recurring hiring and onboarding paperwork into reusable workflows, so new employees can complete everything without printing or scanning.
Financial Services
Send client authorizations, disclosures, and agreements for signature while maintaining clear visibility into recipient progress and completed records.
Legal and Professional Services
Manage engagement letters, service agreements, and other client documents from initial preparation through signature and final recordkeeping.
More than electronic signatures
We also give you the tools to create and prepare documents before they are sent, and process them after they are completed.
Generate PDFs from HTML and URLs, including documents with fillable fields.
Turn web content into polished, ready-to-use PDFs with a single API call.
Learn more
Prepare and optimize PDFs for storage, sharing, and further use.
Learn more
Work online from our web app or connect your existing systems
Online tools
Keep your documents, templates, signing activity, and completed records organized in one place.
Explore web app
Integrations and AI assistants
Connect PDFGate with the tools and AI assistants your team already uses.
Explore integrationsAPI and SDKs
Add PDF generation, electronic signatures, status tracking, and document processing directly to your application.
View API documentation
Trusted by teams building better
document experiences
"Their API was literally a single POST request. The documentation is clear, and support helped us integrate digital signatures quickly."
"We generate PDFs on demand with minimal setup. The snippets are simple, the dashboard is easy to use, and the pricing is fair."
"Fast and easy to use, I could jump in with no complicated stuff. We needed easy integration at an API level."
"Their staging environment for testing integrations is a big plus, and everything runs smoothly and reliably. It is a solid choice for developers working with PDFs."
Start with PDFGate today
Generate PDFs, send documents for signature, and automate your document workflows in minutes.
Free trial · No credit card required